Live Weather & Forecast
Weather in Watertown
Wisconsin, United States · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Light rain
Watertown, Wisconsin
🌙 Nighttime
Updated: 2026-04-13 00:15
Humidity
100%
Wind
28.1 km/h WSW
Wind Gust
41.8 km/h
Pressure
1007 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0.02 mm
Cloud Cover
100%
Dew Point
14.3°C
Wind Degree
237°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
142.9 μg/m³
NO₂
3.1 μg/m³
O₃
69 μg/m³
SO₂
1.3 μg/m³
PM 2.5
3.3 μg/m³
PM 10
3.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Watertown, Wisconsin
12 AM
16°
Patchy rain nearby
1 AM
15°
Light rain
2 AM
16°
Overcast
3 AM
16°
Overcast
4 AM
16°
Overcast
5 AM
16°
Overcast
6 AM
16°
Partly Cloudy
7 AM
16°
Overcast
8 AM
17°
Partly Cloudy
9 AM
18°
Partly Cloudy
10 AM
19°
Partly Cloudy
11 AM
20°
Overcast
12 PM
21°
Overcast
1 PM
22°
Thundery outbreaks in nearby
2 PM
22°
Thundery outbreaks in nearby
3 PM
22°
Thundery outbreaks in nearby
4 PM
21°
Thundery outbreaks in nearby
5 PM
21°
Thundery outbreaks in nearby
6 PM
20°
Thundery outbreaks in nearby
7 PM
20°
Thundery outbreaks in nearby
8 PM
20°
Thundery outbreaks in nearby
9 PM
20°
Thundery outbreaks in nearby
10 PM
20°
Thundery outbreaks in nearby
11 PM
19°
Overcast
3-Day Forecast
Daily overview for Watertown, Wisconsin
Today
Patchy rain nearby
23°
/
15°
🌧️ 84% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0.35 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
23°
/
15°
🌧️ 81% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 32 km/h
🌧️ Total precip: 8.99 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
17°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 79.09 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Watertown
Plan your trip to Watertown, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Watertown?
Current conditions in Watertown: Light rain, temperature 15°C, humidity 100%.
What is the best time to visit Watertown?
The best time to visit Watertown is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Watertown?
Watertown is located at approximately 43.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Watertown?
The wettest period in Watertown is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Watertown?
For visits to Watertown during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Watertown in?
Watertown is located in United States, in the state of Wisconsin.
What are the public holidays in Watertown in 2026?
View the 2026 public holidays for Watertown on our Holidays page.
What are the GPS coordinates used for the weather forecast in Watertown?
The weather forecast for Watertown uses coordinates 43.1943, -88.7242.